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Description: 这是通过一个门禁读卡器进行485转RS232-This is the reader through a door lock switch for 485 RS232
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Size: 58273 |
Author: 何山 |
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Description: 与不同的外部设备连接需要不同的通讯电缆。为避免发生通讯的问题，请在连接RS485/485 的设备时注意通讯电缆长
度不要超过150 米，在连接RS232 设备时注意通讯电缆的长度不要超过15 米
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Size: 400285 |
Author: hushoufang |
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Description: TCPIP编程例子,用于RS232/485透明传输。-TCPIP programming examples
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Size: 425984 |
Author: 李牧 |
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Description: Physical Serial Communication Standards.
Detailed resume of hardware characteristics of standarised serial communication protocols (RS232, 485, etc.). English.
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Size: 764928 |
Author: Exerion |
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Description: 串口通讯编程实例,支持RS232-RS485通讯协议C-Serial communication programming examples in support of RS232-RS485 communication protocol C++
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Size: 46080 |
Author: 小兵 |
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Description: PIC16F1933单片机程序，包括AD转换、RS232\485、SPI接口、看门狗定时器等。-PIC16F1933 singlechip procedures, including the AD conversion, RS232\485, SPI interface, watchdog timer, etc.
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Size: 15360 |
Author: 廖泽松 |
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Description: VS++下开发的RS232/485 串口通讯程序，带界面-Under VS++ developed RS232/485 serial communication program, with the interface
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Size: 154624 |
Author: 孙文 |
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Description: 一种9针RS-232-422-485各脚名称和顺序的定义-Name of 9pin about RS232-422-485
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Size: 41984 |
Author: mkexin |
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Description: RS-232、RS-485和S-422的区别
1、RS-232-C
RS-232-C是美国电子工业协会EIA（Electronic Industry Association）制定的一种串行物理接口标准。RS是英文“推荐标准”的缩写，232为标识号，C表示修改次数。RS-232-C总线标准设有25条信号线，包括一个主通道和一个辅助通道。 -RS-232, RS-485 and RS-422 difference 1, RS-232-C RS-232-C serial physical interface is a standard Electronic Industries Association EIA (Electronic Industry Association) to develop. RS is in English "recommended standard" abbreviation for the identification number 232, C represents the number of changes. RS-232-C bus standard has 25 signal lines, including a main channel and a secondary channel.
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Size: 752640 |
Author: dream |
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Description: 串行通信相关书籍，包括硬件电路，软件程序说明-books and demos of serial communication
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Size: 987136 |
Author: drxingjian |
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Description: Atmega32 and RS485 communication.
To verify the correctness you need RS232 to RS485 transceiver tools.
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Size: 18432 |
Author: HJ |
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Description: 写了一个C#类，可以直接调用。功能是实现RS232/485的通讯，有CRC16校验。里面的例程是CCD的数据采集。-I wrote a C# class that can be called directly. Function is to achieve RS232/485 communication, there CRC16 check. Inside the routine is CCD data collection.
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Size: 202752 |
Author: 刘欢 |
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Description: 232到485的数据转换电路，实现了rs232到485总线的转换，传输距离大大增加。-232-485 data conversion circuit, converting a rs 232-485 bus transmission distance is greatly increased.
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Size: 34816 |
Author: 吴海龙 |
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Description: 用stm32写的一个例子，用到了232和485通讯，模拟了一个fifo,可以直接使用，希望有用-Use stm32 write an example, use 232 and 485, simulates a fifo, can be used directly, the hope that useful
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Size: 320512 |
Author: 张晶洵 |
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Description: Netpot集成标准RS232/485/TTL接口，直接连接各类仪表终端设备，提供多种数据传输方式。满足工业数据传输的高可靠性要求。-Integrated standard RS232/485/TTL interface, directly connected to all kinds of instruments terminal equipment, providing a variety of data transmission. Meet the high reliability requirements of industrial data transmission.
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Size: 880640 |
Author: 毛酷 |
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Description: 该文件含有串口收发编解码模块和自动识别波特率模块-This file contains the serial transceiver module and the codec module Automatic baud rate
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Size: 6144 |
Author: 周召涛 |
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Description: 最简单串口编程，可以控制232,485，发送的数据是十六进制的。-A simple program for test RS232/485 in windows, the data send can be hex.
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Size: 14336 |
Author: jia |
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Description: 串口编程代码，源代码程序，可以用来参照写一些串口通讯用的。-RS232,485,422,Serial Program.
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Size: 51200 |
Author: alphaxu |
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Description: 一款高可靠性跨平台的PHP通信框架，对Windows友好且同时支持Linux和OS X。对TCP、UDP、ICMP、RS232/485通信，可轻松驾驭各种以太网应用和工业总线应用。OHSCE科学的平衡了高性能和高可靠性，天生分布式支持，特别适合应用于对可靠性和稳定性有较高要求的场景。如：物联网、工业与自动化工程、智能化工程、可靠网络服务。-A highly reliable cross platform PHP communication framework for Windows friendly and supports both Linux and OS X. TCP, UDP, ICMP, RS232/485 communication, can easily control a variety of Ethernet Applications and industrial bus applications. OHSCE scientific balance of high performance and high reliability, natural distributed support, particularly suitable for reliability and stability of the high requirements of the scene. Such as: Internet of things, industrial and automation engineering, intelligent engineering, reliable network services.
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Size: 1462272 |
Author: zhangxiaoqiang |
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Description: 485转以太网 LM3S6911 源代码(485 - turn Ethernet LM3S6911 source code)
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Size: 778240 |
Author: fit
|
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